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The AAPG/Datapages Combined Publications Database
Showing 5,753 Results. Searched 195,372 documents.
Seismic-based sediment provenance analysis in continental lacustrine rift basins: An example from the Bohai Bay Basin, China
Hongtao Zhu, Xianghua Yang, Keyu Liu, and Xinhuai Zhou
AAPG Bulletin
... in geophysical techniques is the progression from single- to multi-attribute analysis, which reveals more detailed information by merging information from...
2014
Fluid Substitution as an AVO Calibration for Quantifying Uncertainty of Gas Presence in Late Miocene Binio Sandstone, Kampar Area, Central Sumatra Basin
Istiqlal Dalimunthe, Pamela Amelia Barus, Jhon Johannes Wood, Febrie Ekaninggarani
Indonesian Petroleum Association
... from a multi-attribute approach by applying a combination of Neutron, SP and ILD. Environmental correction as well as SP normalization has been applied...
2008
Visual Analytics: The RGB Co-Render What Are We Going To Do With the Answer?; #120175 (2014)
U. Strecker, L. MacGregor
Search and Discovery.com
... Kohonen self-organizing map weights (Figure 3) from unsupervised neural network runs of multi-trace, first and second-derivative curvature and similarity...
2014
An approach to reduce exploration risk using spectral decomposition, prestack inversion, and seismic facies classification
Carlos Jesus, Wagner Moreira Lupinacci, Patricia Takayama, Joana Almeida, and Danilo Jotta Ariza Ferreira
AAPG Bulletin
..., T., 1990, The self-organizing map: Proceedings of the IEEE, v. 78, no. 9, p. 1464–1480, doi:10.1109/5.58325. Kohonen, T., 2013, Essentials...
2020
Use of Microresistivity Image Logs in Detailed Reservoir Architecture Reconstruction of Glenn Sandstone, Glenn Pool Field, Northeastern Oklahoma
Liangmiao Ye, Dennis R. Kerr
Tulsa Geological Society
..., and floodplain mudstone facies, DGI F is comprised of channel-mouth bar facies. Analysis of the microresistivity image log collected in the Uplands Self...
1996
Diagenesis Through Coupled Processes: Modeling Approach, Self-Organization, and Implications for Exploration
W. Chen, A. Ghaith, A. Park, P. Ortoleva
AAPG Special Volumes
... the most familiar example of a self-organizing system is a layer of fluid heated from below in a gravitational field. As suggested in Figure 1...
1990
Evaluation of Spacing of Stylolites and its Implications for Self-Organization of Pressure Dissolution
L. Bruce Railsback
Journal of Sedimentary Research (SEPM)
... by which self-organized pressure dissolution can be differentiated from conventional pressure dissolution in ancient limestones. Quantitative analysis...
1998
Utilization of High-Resolution Short- and Long-Wave Hyperspectral Imaging for Integrative Rock Typing; #42447 (2019)
Xiuju Liu, Tobi Kosanke
Search and Discovery.com
... of the HI data involves the generation of two sets of self-organizing map (SOM) classifications, one for each of the SWIR and LWIR sensors. SOM...
2019
Geophysical Anomaly: A Novel Contribution to Integrated Geophysical Interpretation, #42337 (2018).
Julio Lyrio, Paulo Menezes, Jorlivan Correa, Adriano Viana,
Search and Discovery.com
... Seismic discontinuity attribute map Logistic seismic map Campos Basin example Gravity residual anomaly map Logistic gravity map Campos Basin...
2018
Using Seismic Facies to Constrain Electrofacies Distribution as an Approach to Reduce Spatial Uncertainties and Improve Reservoir Volume Estimation, #40768 (2011)
Bruno de Ribet, Pedro Goncalves, Luis H. Zapparolli, Cesar A. Ushirobira,
Search and Discovery.com
... (Self Organizing mapping, SOM) for patterns definition (15 classes) - Recovering the best model to fit between P & S Impedance to avoid any “away from...
2011
Investigation of Petrophysical-Property Heterogeneity for Electrofacies Classification in Carbonate Reservoirs; #41906 (2016)
Fnu Suriamin, Matthew J. Pranter
Search and Discovery.com
... lithofacies to train Artificial-neural-network (ANN), Self-organizing-map (SOM), and Multi-resolution Graph-based Clustering (MRGC) models for predicting...
2016
Outcrop to Subsurface Reservoir Characterization of the Mississippian Sycamore/Meramec Play in the SCOOP Area, Arbuckle Mountains, Oklahoma, USA
Benmadi Milad, Roger Slatt
Unconventional Resources Technology Conference (URTEC)
... Diffraction (XRD). For machine learning studies, principal component analysis (PCA), elbow method, and self-organizing map (SOM) were used to analyze...
2019
Seismic Attribute Analysis of Hydrothermal Dolomite, by Uwe Strecker, Matthew Carr, Steve Knapp, Maggie Smith, Richard Uden, and Gareth Taylor, #40180 (2005).
Search and Discovery.com
2005
Texture-Based Similarity Graph to Aid Seismic Interpretation, #70365 (2018).
Rodrigo S. Ferreira, Emilio Vital Brazil, Reinaldo Silva, Renato Cerqueira,
Search and Discovery.com
... image textural analysis with a Probabilistic Neural Network (PNN) classification to quantitatively map seismic facies in three-dimensional data...
2018
Geochemical Analysis and Evaluation of Exploration Wells in the Beetaloo Sub-Basin, Onshore Australia: Application of Real-Time Elemental Measurement on Cuttings with Source Rock Mapping and Lateral Geosteering Implications; #42313 (2019)
Andrea Di Daniel, Dale Lewis, Nicole Cooper, Milan Saicic, Carl Altmann, Elizabeth Baruch Jurado, Alexander Cote, Brenton Richards
Search and Discovery.com
...-Organizing Map (IPSOM) methodology: five lithofacies were identified based on indicative ED-XRF elements in both wells. These elements were classified...
2018
Formation of Lateral Patterns In Rock Properties By Dolomitization: Evidence From A Miocene Reaction Front (Bonaire, Netherlands Antilles)
David A. Budd, Whitney D. Mathias
Journal of Sedimentary Research (SEPM)
... in the dolomites emerge. A model for that self-organizing process is proposed that involves positive feedbacks between precipitation, dissolution, textural...
2015
Statistical Characterization and Geological Correlation of Wells Using Automatic Learning Gaussian Mixture Models
David, Lubo, Vikram Jayaram
Unconventional Resources Technology Conference (URTEC)
... attribute volumes. We precondition our four-dimensional data by projecting onto two dimensions using Independent Component Analysis. We apply...
2014
Estimation of lithologies and depositional facies from wire-line logs
M. M. Saggaf, Ed L. Nebrija
AAPG Bulletin
.... Anderberg (1973) and Rao (1973) give more complete treatments of these multidimensional statistical analysis methods. Recently, methods relying on self...
2000
Porosity Characterization of Carbonate Reservoir from Linear Programming Sparse Spike Acoustic Impedance Inversion Result Using Single Attribute (Case Study Field X North East Java Basin)
Alhada Farduwin
Indonesian Petroleum Association
...(t) + w3A3(t) + ...................... + wnAn(t) From the multi-attribute analysis, the best correlation was obtained using the attribute 1/AI...
2013
Global Energy - The Next Decade And Beyond, By Arthur R. Green, #70012 (2005).
Search and Discovery.com
2005
Adjustment of Electric Log Values for Preparation of Subsurface Facies Maps
David R. Matuszak
AAPG Bulletin
... variability map methods has been presented by Forgotson (1960). In this study, the amplitude of the self potential curve is used to define lithologic type...
1965
Simulation of the Genesis of Current Ripples by Means of a Cellular Automaton
J. J. P. Zijlstra
Special Publications of SEPM
... of coupled sedimentary processes characterized by a certain degree of self organizing behavior Regardless of their current lack of precision and accuracy...
1999
Rock Typing in Eagle Ford, Barnett, and Woodford Formations
Ishank Gupta, Chandra S. Rai, Carl H. Sondergeld, Deepak Devegowda
Unconventional Resources Technology Conference (URTEC)
... – Porosity, Mineralogy, Total Organic Carbon Clustering Algorithms – K-Means, Self Organizing Maps Test Clusters – Source Rock Analysis, Nano...
2017
Laser-Induced Breakdown Spectroscopy (LIBS): An Emerging Spectroscopic Technique for Shale Rock Characterization
Jinesh Jain, Daniel Hartzler, Dustin McIntyre, Johnathan Moore, Dustin Crandall
Unconventional Resources Technology Conference (URTEC)
.... Klus, Jakub, Pořízka, Pavel, Prochazka, David et al. 2017. Application of self-organizing maps to the study of U-Zr-Ti-Nb distribution in sandstone...
2019